From nobody Fri Dec 27 01:33:49 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1732891231; cv=none; d=zohomail.com; s=zohoarc; b=Jclqp1N4P2MjUiKaGldDO3ogHc+UnP5LcgVQ7mEyQZVGCEwFLzuxAUiUdL9QDc9tNfvzUvQVYziNdxG5TAPo824npeq1c7qHlWpW190sxF+fY+j3hwqXCkq6SVM3OzowpU+Z5O64d+MYWY/eIrfyLnneHXasciOtBNiDzms9x58= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1732891231; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=YBu4ugqKnF3Y1JWw4N9cxdh8w1VBkYrIzGVfMuUCzyM=; b=hOXi8BAFk/mRxVv1wyMjD+ZF6FWHvU2DGsWfEnS0Tg8z6I9kyB/9Qa6X2dnV0/rvYl5/mb88OjrVSAvp+BuDSNMHUrfsd7es9GIQ43DtXMShBzpx252K+ClBZ27Lhpbq6zo6hq1uBsFyqOK2D8ub6BMgAPYjMWilX9dE9FUGKSk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1732891231105643.396719175221; Fri, 29 Nov 2024 06:40:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tH29Q-0003Kk-3H; Fri, 29 Nov 2024 09:39:20 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tH29M-0003Id-6y for qemu-devel@nongnu.org; Fri, 29 Nov 2024 09:39:16 -0500 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tH29K-0005yw-Ri for qemu-devel@nongnu.org; Fri, 29 Nov 2024 09:39:15 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id D50B4A43F1D; Fri, 29 Nov 2024 14:37:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CF6BC4CECF; Fri, 29 Nov 2024 14:39:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732891147; bh=dFdJHS2fcUNzhLS8OVysMDJhrwIxQcz7Tz5F4UM1A7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pIoVefoRLtOjsGktSRMnw0TUTMYFRspdF8uKkw9scauf+1aFAliOs1iDNchCdq+sE s9eVT9EznlVG9YsUZ7x2IgO1JmGsMFYuz9O0qOwPm/tKgACsKDzmBKO4dzGrIHYAz1 0yVq7x1f62li9qoE35Pw4JcWRWZcA0HtnZIHBx1gIbGoaKvwrP+ILkgt9NvCEHYxFP ApxcgEnBOM4enB/5BF/WE8mnfpRjQSfd1jzx7HEV2tiBVmLtd+ey8zt4Nsaj/hD1YB Up6a7KZDA5zRGBEVPh1O8WIXpzVwB+8rS8kiel2mtSd+ZSQoA5bQmSL1pnJbksMFXT /ua4JCX44kuug== From: deller@kernel.org To: Laurent Vivier , qemu-devel@nongnu.org Cc: deller@gmx.de Subject: [PATCH 2/6] linux-user: Use unique error messages for cmsg parsing Date: Fri, 29 Nov 2024 15:38:57 +0100 Message-ID: <20241129143901.11291-3-deller@kernel.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241129143901.11291-1-deller@kernel.org> References: <20241129143901.11291-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2604:1380:45d1:ec00::3; envelope-from=deller@kernel.org; helo=nyc.source.kernel.org X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @kernel.org) X-ZM-MESSAGEID: 1732891231378019100 Content-Type: text/plain; charset="utf-8" From: Helge Deller Avoid using the same error message for two different code paths as it complicates determining the one which actually triggered. Signed-off-by: Helge Deller --- linux-user/syscall.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 1ce4c79784..494323efba 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1825,7 +1825,7 @@ static inline abi_long target_to_host_cmsg(struct msg= hdr *msgh, *dst =3D tswap32(*dst); } } else { - qemu_log_mask(LOG_UNIMP, "Unsupported ancillary data: %d/%d\n", + qemu_log_mask(LOG_UNIMP, "Unsupported target ancillary data: %= d/%d\n", cmsg->cmsg_level, cmsg->cmsg_type); memcpy(data, target_data, len); } @@ -2047,7 +2047,7 @@ static inline abi_long host_to_target_cmsg(struct tar= get_msghdr *target_msgh, =20 default: unimplemented: - qemu_log_mask(LOG_UNIMP, "Unsupported ancillary data: %d/%d\n", + qemu_log_mask(LOG_UNIMP, "Unsupported host ancillary data: %d/= %d\n", cmsg->cmsg_level, cmsg->cmsg_type); memcpy(target_data, data, MIN(len, tgt_len)); if (tgt_len > len) { --=20 2.47.0